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发明名称
Halterung fuer eine spiralfoermige Gluehkathode
摘要
申请公布号
DE1233062(B)
申请公布日期
1967.01.26
申请号
DE196400L8562
申请日期
1964.08.18
申请人
E. LEYBOLD'S NACHFOLGER
发明人
REICH DR. GUENTER
分类号
H01J1/18
主分类号
H01J1/18
代理机构
代理人
主权项
地址
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